Available from June 28, 2016 at 12:00 am to June 2, 2017 at 11:59 pm
Before, it was simple: there was selfishness or altruism. Either we got rich or we helped others. But now these binary divisions are fading. A supporter of effective altruism, the young philosopher William MacAskill proposes to go further with "arithmetic altruism". This is, applying the concept of profitability to charitable contributions.